baber/WOPTO huggingface dataset:
Patent JP-2001304427-A (JP)
Title: Butterfly valve
Inventor: KATSURAGAWA TAKASHI
IPC: F16K1/226
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To restrain a seat ring from swelling and to reduce friction resistance generated between the seat ring and a valve element when the valve element is closed. SOLUTION: A seat mounting slot 5 is formed on the inner periphery side of a valve casing 1, and the seat ring 21 formed of ethylene propylene rubber is installed by fitting it to the seat mounting slot 5. The entire circumference of the corner side between a seal surface 21C of the seat ring 21 and an end face 21A thereof is formed into a tapered chamfer part 21D. When the valve element 7 is closed, the valve element 7 is restrained from strongly frictionally contacting on the corner side between the end face 21A of the seat ring 21 and the seal surface 21C by the chamfer part 21D.
Patent JP-2000332717-A (JP)
Title: Multiplexer, demultiplexer, and interface device
Inventor: SOLHEIM ALAN G
IPC: H04L69/14
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit which is shared by different protocols by allowing a buffering device to receive data information from an input device and output it in a determined output period and a mapping device to map the data information received from the buffering device to a data unit and output it. SOLUTION: Buffering devices 106 and 108 receive pieces D1 and D2 of data information from input devices 102 and 104 respectively and output pieces BD1 and BD2 of buffered data information to a mapping device 110 in a period determined by the mapping device 110. Fill levels showing how much the buffering devices 106 and 108 are filled are transmitted to the mapping device 110. The mapping device 110 uses the fill levels FL1 and FL2 respectively, to determine output periods as to the pieces BD1 and BD2 of data information from the buffering devices 106 and 108 and also output readout signals READ1 and READ2 to the buffering devices 106 and 108.
Patent JP-2001303343-A (JP)
Title: Suit for diving
Inventor: KINOSHITA HIDEYA
IPC: C08J5/18
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide suit for diving, to which heat storage property is imparted so as to have temperature-controlling function, capable of modifying heat, stuffy state and cold in diving in a state in which the suit is worn. SOLUTION: This suit for diving has a heat storage layer composed of foam or rubber in which heat-storing particles are dispersed. Microcapsules having a latent heat storage agent encapsulated in the shell are suitably used as the heat-storing particles. The latent heat storage agent ordinarily exhibits endothermic action (or heat-releasing action) by utilizing phase change of liquid- solid and has relatively large endothermic capacity. The suit prevents human bodies from directly transmitting raise and lowering of water containing and keeps bodily sensation of human bodies in comfortable range by using the latent heat storage agent of raw material causing phase change at 6-35 deg.C in the suit.
Patent JP-2000314940-A (JP)
Title: Photographic element
Inventor: BRINGLEY JOSEPH F
IPC: G03C1/09
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic element having high sensitivity and less liable to lower image sharpness. SOLUTION: The photographic element includes a transparent film substrate and an image forming emulsion layer with radiation sensitive silver halide grains containing >50 mol% bromide on the basis of the amount of silver and chemically sensitized with at least one of a middle chalcogen sensitizer and a noble metal sensitizer.  A layer which directly receives radiation for exposure from the image forming emulsion layer is a non-image forming layer and contains composite silver halide grains formed from (a) tabular silver halide grains containing >50 mol% bromide on the basis of the amount of silver and having 0.03-0.20 μm thickness and an average aspect ratio of >20 and (b) silver halide epitaxy disposed on the edges of the flat platy silver halide grains, containing >50 mol% chloride on the basis of the amount of silver and occupying 0.1-50 mol% of the total amount of silver in the composite grains and coated by 0.1-1.5 g/m2 coating weight.
Patent JP-2001307475-A (JP)
Title: Memory bank control method and memory bank control device
Inventor: MASUTAKE KAZUHIRO
IPC: G06F12/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a memory bank control method in which read-out of a memory is asynchronous with write-in and outrunning of address is not caused even if read-out and write-in of a memory are performed simultaneously. SOLUTION: A counter constituting a read-out bank flag 4 and a write-in bank flag 5 is made a ring counter and this ring counter is constituted so that only 1 bit is made '1' out of plural bits constituting a memory bank.
Patent JP-2001300100-A (JP)
Title: Measuring apparatus and measuring method of projected distance dispersion of game machine ball
Inventor: YONEZAWA HITOSHI
IPC: A63F7/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To improve a measuring resolution for a game machine ball. SOLUTION: This apparatus has a gauge base 1 for measurement, a photo-electric device 2 which is fixed on a predetermined position of a playing part 1a and detects passage of a projected game ball P, a CCD camera 3 which takes the image of the game ball P in the playing part 1a, and an image processing device 10 which controls the CCD camera 3 to take the image of the ball, when the photo-electric device 2 detects passage of the game ball P, and determined the position of the game ball P by carrying out image- processing on the image of the game ball P taken by the CCD camera 3. The image processing device 10 determines the position of the game ball P by carrying out a patternmatching process which is already well-known. Because the resolution of the image processing is far smaller than the diameter of the game ball P, the measuring resolution of the game ball P can be improved in comparison with conventional method.
Patent JP-2001309419-A (JP)
Title: Position registration method for mobile communication system, and its mobile unit
Inventor: KUWABARA SOICHI
IPC: H04W8/04
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a position registration method for a mobile communication system that can reduce call traffic furthermore, without the need for increasing position registration traffic and to provide its mobile unit. SOLUTION: When a base station ID informed by notice information is changed or a prescribed time is elapsed, the base station ID is stored as a history, one or plural base stations in which a mobile unit is probably going to exist one the basis of the just preceding history of the mobile unit are predicted statistically, the predicted base station is registered as a personal position registration area, the personal position registration area registered on the basis of the history is extracted for position registration, then each mobile unit can register its position in a personal position registration area optimum to a mobile pattern of each mobile unit so as to reduce the call traffic furthermore, without having to increase the position registration traffic.
Patent JP-2001303797-A (JP)
Title: Membrane roof structure
Inventor: MORISHITA MOTOMITSU
IPC: E04B1/32
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide membrane roof structure for improving the service life of a membrane material and improving a thermal environment. SOLUTION: A slit part S is formed between an upper side unit film 5 and a lower side unit film 5 arranged along a roof surface. The unit films 5 are fixed at the left and right sides to an arch-shaped first frame 1, and the upper side 5b is fixed to a second frame 2 extending in the horizontal direction. An upper side part 7 of the lower side unit film 5 is arranged under a lower side part 6 of the upper side unit film 5.
Patent JP-2001302738-A (JP)
Title: Method for manufacturing novel functionalized polyphenylene ether resin and its composition
Inventor: YAMAZAKI TATSUYA
IPC: C08F283/08
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a functionalized polyphenylene ether resin sufficiently functionalized, excellent in processability, exhibiting good balance between its color tone/external appearances and heat resistant/ mechanical properties and fully satisfying requirements by industries. SOLUTION: The method for manufacturing the functionalized polyphenylene ether resin comprises subjecting a mixture, which comprises 100 pts.wt. of a polyphenylne ether (A) comprising a structural unit of formula 1(wherein R1 and R4 are each independently hydrogen, a primary or secondary lower alkyl, phenyl, an aminoalkyl or a hydrocarbyloxy; and R2 and R3 are each independently hydrogen, a primary or secondary lower alkyl or phenyl) and, added thereto, 0.01-50.0 pts.wt. of at least one functionalized compound (B) bearing at least one carbon-carbon double bond or triple bond and at least one glycidyl group in its molecular structure, to a reaction at a reaction temperature of 50-150 deg.C in a system where a solvent in substantially absent.
Patent JP-2001299500-A (JP)
Title: Backrest support mechanism of chair
Inventor: NAKAMURA TAKASHI
IPC: A47C3/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively a good comfortableness for a sitting person, not only an adult but also a child by adjusting the depth of the backrest. SOLUTION: In a backrest supporting mechanism 1 of a chair supporting a backrest 2 longitudinally movably and fixably with respect to a seat 10, the backrest 2 is made movable at least within a movement range M from the portion F above the center of the seat 10 to the portion R above the rear end.
Patent JP-2001307888-A (JP)
Title: Automatic lighting switch device
Inventor: FUJIKAWA RYOICHI
IPC: H05B37/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic lighting switch device which realizes an arbitrary switching operation easily while an illuminance sensitive type automatic lighting switch device on the market is used. SOLUTION: This has two illuminance induction type lighting switch devices wherein, while either switch-on standard luminance or switch-off standard luminance is manually set, the other is automatically set, and a calculation of a logic circuit to do a logical operation of the output of these two automatic lighting switch devices is equipped, and therefore the lighting load based on the result of the calculation of the output of the two automatic lighting switch devices is automatically switched on.
Patent JP-2001270859-A (JP)
Title: Vinyl group-containing alkoxyamine, its use and method for producing the same
Inventor: HAYASHI MASAKI
IPC: C08F218/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new vinyl group-containing alkoxyamine by a simple method, to obtain a polymeric radical polymerization initiator from the above alkoxyamine, and to obtain a graft polymer using the above radical polymerization initiator. SOLUTION: This vinyl group-containing alkoxyamine of general formula (1) is obtained from a radically polymerization vinyl group-containing organic peroxide, or the like (in formula (1), R1 is a univalent organic residue having a radically polymerizable vinyl group; R2 to R7 are each a 1-4C straight-chain or branched alkyl or such that R2 and R7 are linked to each other to form a 4-12C cyclic structure which is optionally substituted with an alkyl, hydroxyl, acetoxyl, benzoyloxy, methoxy or oxo group; R8 is H or methyl; and R9 is a group selected from phenyl, toluyl, cyano, 1-4C alkoxycarbony and 1-4C alkylcarbonyloxy groups).
Patent JP-2001312463-A (JP)
Title: Display language conversion system, storage medium, and information vending system
Inventor: YAMADA TOSHIYA
IPC: G06F40/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a display language conversion system which can freely set another language for words and comments without spoiling the image of the cartoon. SOLUTION: The display language conversion system comprises a 1st database 303a, a 2nd database 303b, an image display processing means 51, and an other-language display processing means 52. The image display processing means 51 displays management data, image data, and position information data read out of the 1st database 303a and data of one language read out of the 2nd database 303b on a display. The other-language display processing means 52 displays the related language from the 2nd database through area specification according to a display mode when the display mode and display language are specified and a balloon figure or specific comment display area is specified by an input means by using the display of the management data displayed on the display 3 and a mouse.
Patent JP-2001316733-A (JP)
Title: Molten metal treating apparatus
Inventor: NAKAMURA MASATOMO
IPC: F27D7/06
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal treating apparatus in which the molten metal held in a treating vessel can be heated directly with an electric heater not through a muffle. SOLUTION: In the molten metal treating apparatus for heating the molten metal held in the treating vessel in vacuum or in inert gas atmosphere, the electric heater 5 in which a resistant exothermic body 11 is surrounded with non-oxide ceramic-made cover 12 as a molten metal heating means at a position above the molten metal surface in the treating vessel.
Patent JP-2001312559-A (JP)
Title: Prescription data management system and prescription data management method
Inventor: OKUBO MASAHIRO
IPC: G16H10/60
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To make the work in pharmacy easier. SOLUTION: When a prescription issued by a hospital 10 is inputted to a reception device 11 installed in the hospital 10, prescription data, having prescription content of the prescription inputted to the reception device 11, is digitized and transmitted from a terminal 12 installed in the hospital 10, via a public network 30, to a pharmacy 20 requested by a patient. In the pharmacy 20, medicines based on the prescription data is administered to the patient, and the prescription data is accepted, stored and managed by a reception device 22 installed in the pharmacy 20. In addition, the prescription data accepted by the reception device 20 are inputted to a computer 23 that manages bill particulars for medication, and, based on the inputted prescription data, the bill particulars are managed by the computer 23.
Patent JP-2000333456-A (JP)
Title: Switching power-supply apparatus
Inventor: MORITA KOICHI
IPC: H02M3/28
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power-supply apparatus which restrains increase in costs and can reduce noise. SOLUTION: A first switch Q1 is connected to a DC power supply via a primary winding N1 of a transformer. A second switch Q2 and a capacitor Cs for power supply are connected in parallel with the first switch Q1. A capacitor C1 is connected in parallel with the first switch Q1. A smoothing circuit 42 is connected to its secondary winding N2 via an output rectifying circuit 41. The first switch Q1 and the second switch Q2 are alternately turned on and off, having a dead time. The primary winding N1 and the secondary winding N2 of the transformer T and a core 10 are arranged at different positions, and a stray capacitance between them is made small. In addition, the core 10 is connected to a cold end.
Patent JP-2001316605-A (JP)
Title: Ink for ink-jet and ink jet recording method
Inventor: AZUMA YASUSHI
IPC: C09D11/40
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet ink that has excellent jetting stability without causing nozzle clogging while printing or the like is being conducted and has excellent storage stability, exhibits excellent color developability and excellent water resistance in recorded image and permits recording of a high-density and high-quality image without the occurrence of streaks or the like. SOLUTION: This ink-jet ink comprises a dye dispersion produced by emulsifying and dispersing an oil-soluble dye dissolved in a high boiling point organic solvent in an aqueous medium, wherein the dispersed particles in the dye dispersion have a volume average particle size of not more than 100 nm and a ratio of the volume average particle size to the number average particle size of the dispersed particles (the volume average particle size/the number average particle size) is from not less than 1 to not more than 1.5. It is preferable that a ratio by volume of the dispersed particles having a particle size of not less than 1 μm to the ink-jet ink is less than 10 ppm.
Patent JP-2001318261-A (JP)
Title: Method for manufacturing optical fiber element and optical fiber element
Inventor: NAKAMURA MOTONORI
IPC: G02B6/255
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber element by which mechanical strength of a fusion spliced part is secured without having to depend on reinforcement by a steel wire. SOLUTION: Two optical fibers 10, 20 to be fusion spliced are prepared (Figure 1 (a)), resin made coatings 12, 22 of the respective ends of the optical fibers 10, 20 are removed to expose glass fibers 11, 21 (Figure 1 (b)), aligning between the grass fibers 11, 21 is performed (Figure 1 (c)), and a welding process, where respective end surfaces of the glass fibers 11, 21 are heated and welded to form the fusion spliced part A, is performed (Figure 1 (d)). Thereafter, a thermal distortion removing process where thermal distortion is removed by heat treating the fusion spliced part A and its periphery at >=500 deg.C to <=1,500 deg.C is performed (Figure 1 (e)).
Patent JP-2001318792-A (JP)
Title: Intrinsic expression extraction rule generation system and method, recording medium recorded with processing program therefor, and intrinsic expression extraction device
Inventor: ISOZAKI HIDEKI
IPC: G06F17/28
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a highly accurate intrinsic expression extraction rule can not be easily generated in a short time and a desired intrinsic expression can not be accurately extracted from huge documents by a conventional technique. SOLUTION: Respective words are extracted from a prepared document 1 for training by a morpheme analysis/part-of-speech character kind imparting part 3 first and then, the rules for intrinsic expression extraction are generated based on the respective words and a correct answer list 2 prepared corresponding to the document 1 for training by a rule generation part 4. Then, by a training rule application part 6, the rules are respectively independently applied to the document 1 for training and intrinsic expression extracted results for the respective rules are obtained. By a rule evaluation part 8, the intrinsic expressions obtained by the applied results and the correct answer list are compared and the appropriateness of the respective rules is compared.  On the basis of the result, by a rule elimination part 9 and a rule refining part 10, the rules are appropriately eliminated and corrected.
Patent JP-2001321993-A (JP)
Title: Method and apparatus for compression packing and compression package
Inventor: TANIGUCHI IKUHISA
IPC: B09B3/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a compression packing apparatus and a compression packing method capable of freely setting a volume of a packing matter. SOLUTION: A continuous band like packing material let out from a roll is wound to one end part of a cylindrical compression chamber by a prescribed number, a closing treatment is conducted for the packing material wound in the prescribed number or part of the packing material wound in the prescribed number is fixed to a pressure receiving body facing an opening of one end part of the compression chamber, successively, in the state that one end part of the compression chamber and the pressure receiving body are set closet each other, a compressed body in the compression chamber is moved to a receiving body side, the object to be treated charged into the compression chamber is subjected to a compression treatment, successively, while the packing material is wound to one end part of the compression chamber,  by relatively separating the compression chamber and the pressure receiving body, a normal shaped compression matter successively discharged from one end part of the compression chamber is packed with the packing material slidingly released from one end of the compression chamber.
Patent JP-2001320226-A (JP)
Title: Active antenna
Inventor: IWASAKI TORU
IPC: H01Q23/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an active antenna low in price, thin in thickness and capable of precisely obtaining characteristics with simple adjustment even in the case of high frequency. SOLUTION: In the active antenna into which an antenna element and a semiconductor device are integrated, a metal plate (8) with a slot (7) for radiation is attached to one side of both sides of a phase plate (6) on which an amplifier circuit is mounted in the groove of a plane metal plate, a feeder line substrate (15) is attached to an other side, and they are electromagnetically coupled with each other.
Patent JP-2001320575-A (JP)
Title: Device and method for forming image and computer readable recording medium with image forming program stored therein
Inventor: TANAKA YOSHINORI
IPC: H04N1/387
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming technique capable of easily producing a cover and a back binding by utilizing an OCR technique. SOLUTION: A digital copying machine as an image forming device has an OCR part 32 for recognizing a character string from a character image included in a header area and/or a footer area in each page of an original composed of a plurality of pages. The recognized character string is arranged to a form for the cover and/or the back binding, and an image for the cover and/or the backbone is formed.
Patent JP-2001326486-A (JP)
Title: Air vent structure of electronic equipment
Inventor: ABE TSUKASA
IPC: H05K5/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an air vent which is hardly clogged and electronic equipment which has the structure. SOLUTION: This structure of air vent 2b of the electronic equipment has a housing for the electronic equipment, a projection part which is provided on the grounding surface of the housing, and an air vent 2b provided to the projection part. This structure can secure flow of cooling air since an air duct is secured by providing the air vent to the projection part. In this case, the projection part preferably has a leg member 3 atop. Consequently, an installation surface and the air vent can be put at a distance and the closure of the air vent with the installation surface is evaded. Here, a fan is preferably provided corresponding to the projection part. Consequently, the piping noise of the fan is reducible since the fan and installation surface are put at a distance.
Patent JP-2001323481-A (JP)
Title: Steel foundation member and foundation structure
Inventor: KATAYAMA TADATERU
IPC: E02D27/34
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel foundation member and a foundation structure easily fine-adjustable in construction in the case of a footing formed in steel structure. SOLUTION: In this foundation member comprising a top plate having a spherical projected sliding surface and a stiffener forming a spherical recessed sliding surface, the top plate and the stiffener are allowed to slidably abut on each other, and installed on a column and a pile head, respectively. Thus, because the erected angle of the column can be adjusted and foundation member can be fine-adjusted easily in construction, a pile, the foundation structure and the column can be formed of steel members.